I use 8X10 Ektar so this is a distinct bummer. I've already got a lot of money tied up in boxes of
8X10 TMX and TMY tucked in the freezer, not to mention other things like Ciba paper and DT film.
Portra has different color characteristics and isn't an ideal substitute. But Kodak is proabably nearing
panic mode, and let just hope Fuji will come to bat with something comparable.